Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia

Widigdo B, Rukisah, Laga A, Hakim AA, Wardiatno Y. 2017. Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia. Biodiversitas 18: 1316-1323. The mud crab, Scylla serrata lives associated with mangrove ecosystems and is widely distri...

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Autores principales:	BAMBANG WIDIGDO, RUKISAH RUKISAH, ASBAR LAGA, AGUS A. HAKIM, YUSLI WARDIATNO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2017
Materias:	allometric relationship crustacea growth pattern mangrove mud crab Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/81f36447c4c7430ab4f76303859b0b15
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spelling	oai:doaj.org-article:81f36447c4c7430ab4f76303859b0b152021-11-16T14:00:13ZCarapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia1412-033X2085-472210.13057/biodiv/d180405https://doaj.org/article/81f36447c4c7430ab4f76303859b0b152017-10-01T00:00:00Zhttps://smujo.id/biodiv/article/view/2060https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Widigdo B, Rukisah, Laga A, Hakim AA, Wardiatno Y. 2017. Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia. Biodiversitas 18: 1316-1323. The mud crab, Scylla serrata lives associated with mangrove ecosystems and is widely distributed in the Indo West-Pacific. The present work was aimed to reveal the carapace length/width-weight relationships of Scylla serrata in two mangrove ecosystem area of Bulungan District, North Kalimantan- Indonesia, i.e. Kahayan Delta and Tibi Island. The crabs were collected by using ambau pancang (trap) for two months from November to December 2016. A total of 522 individuals were collected and their carapace length, carapace width, and weight were measured. The sex ratio of total collected samples (male to female) was 1:0.79. Carapace length and width of S. serrata caught in these two study area ranged from 40 to 89 mm for male; 32 to 91 mm for female and 59 to 128 mm for male; 53 to 122 mm for female, respectively. The carapace length-weight relationships of total samples showed logarithmic equations as follow: W = -3.2194 + 2.9725 Log CL for male and Log W = -2.2010 + 2.3750 Log CL for female. While the carapace width-weight relationships are as follow: W = -3.9162 + 3.1012 Log CW for male and Log W = -2.6001 + 2.3968 Log CW for female. The b values of carapace width-weight relationship indicated that the growth pattern of male was positive allometric and female was negative allometric. Size frequency of crab population is also presented.BAMBANG WIDIGDORUKISAH RUKISAHASBAR LAGAAGUS A. HAKIMYUSLI WARDIATNOMBI & UNS Soloarticleallometric relationshipcrustaceagrowth patternmangrovemud crabBiology (General)QH301-705.5ENBiodiversitas, Vol 18, Iss 4, Pp 1316-1323 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	allometric relationship crustacea growth pattern mangrove mud crab Biology (General) QH301-705.5
spellingShingle	allometric relationship crustacea growth pattern mangrove mud crab Biology (General) QH301-705.5 BAMBANG WIDIGDO RUKISAH RUKISAH ASBAR LAGA AGUS A. HAKIM YUSLI WARDIATNO Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia
description	Widigdo B, Rukisah, Laga A, Hakim AA, Wardiatno Y. 2017. Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia. Biodiversitas 18: 1316-1323. The mud crab, Scylla serrata lives associated with mangrove ecosystems and is widely distributed in the Indo West-Pacific. The present work was aimed to reveal the carapace length/width-weight relationships of Scylla serrata in two mangrove ecosystem area of Bulungan District, North Kalimantan- Indonesia, i.e. Kahayan Delta and Tibi Island. The crabs were collected by using ambau pancang (trap) for two months from November to December 2016. A total of 522 individuals were collected and their carapace length, carapace width, and weight were measured. The sex ratio of total collected samples (male to female) was 1:0.79. Carapace length and width of S. serrata caught in these two study area ranged from 40 to 89 mm for male; 32 to 91 mm for female and 59 to 128 mm for male; 53 to 122 mm for female, respectively. The carapace length-weight relationships of total samples showed logarithmic equations as follow: W = -3.2194 + 2.9725 Log CL for male and Log W = -2.2010 + 2.3750 Log CL for female. While the carapace width-weight relationships are as follow: W = -3.9162 + 3.1012 Log CW for male and Log W = -2.6001 + 2.3968 Log CW for female. The b values of carapace width-weight relationship indicated that the growth pattern of male was positive allometric and female was negative allometric. Size frequency of crab population is also presented.
format	article
author	BAMBANG WIDIGDO RUKISAH RUKISAH ASBAR LAGA AGUS A. HAKIM YUSLI WARDIATNO
author_facet	BAMBANG WIDIGDO RUKISAH RUKISAH ASBAR LAGA AGUS A. HAKIM YUSLI WARDIATNO
author_sort	BAMBANG WIDIGDO
title	Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia
title_short	Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia
title_full	Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia
title_fullStr	Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia
title_full_unstemmed	Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia
title_sort	carapace length-weight and width-weight relationships of scylla serrata in bulungan district, north kalimantan, indonesia
publisher	MBI & UNS Solo
publishDate	2017
url	https://doaj.org/article/81f36447c4c7430ab4f76303859b0b15
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Carapace length-weight and width-weight relationships of Scylla serrata in Bulungan District, North Kalimantan, Indonesia

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